جهاز كشف تسريب غاز الهيليوم امريكي Restek

Features & benefits: Detects a broad range of gases. Audible tone and LED display indicate the severity of a leak. It can be operated during charging or used up to 12 hours between charges. Ergonomic, handheld design. Rugged side grips for added durability. Automatic shutoff. Easy-to-clean probe assembly. A universal AC power adaptor (U.S., UK, Europe, Australia, Japan). Leak Detector Specifications Detectable Gases: Helium, nitrogen, argon, carbon dioxide, hydrogen* Battery: Rechargeable nickel-metal hydride (NiMH) internal battery pack (12 hours normal operation) Ambient Temperature: 50–98.6 °F (10–37 °C) Humidity Range: 0–97% Certification/Compliance: CE (EU, Korea, Japan, Australia) Indoor Use Only Limits of Detection: These gases can be detected with the Restek electronic leak detector at the following leak rates: Minimum Detectable Gas Limits and Indicating LED Color: Helium, 1.0 x 10-5, red LED Hydrogen*, 1.0 x 10-5, red LED Nitrogen, 1.4 x 10-3, yellow LED Argon, 1.0 x 10-4, yellow LED Carbon dioxide, 1.0 x 10-4, yellow LED Gas detection limits measured in atm cc/sec. Technical details: Battery rating: 12 hours of normal operation Battery type: NiMH Leak indicator: Incremental visual (LEDs) -Incremental audible Helium leak sensitivity: 1 x 10-5 cc/sec Weight: 252 grams